PSYC 243: FINAL

Study Flashcards

16 Cards in this Set

Front	Back
Mean, Median, Mode are examples of Inferential Statistics.	False. Descriptive Statistics
F=t x t	True
F distribution is positively skewed	True
Spearman uses population parameters	False
In an independent-measures ANOVA the population must be normal and have equal variances.	True
If categories in a matrix are greater than 5 but is not a normal distribution you can still do chi-square	True
A population is an entire set of the individuals of interest for a part of a research question.	True
When F-ratio is near 1.00 there is no treatment effect	True
Descriptive statistics summarize, organize, and simplify data.	True
Repeated-measures ANOVA subtract between subject variances	True
Descriptive statistics are techniques that allow you to study samples and make generalizations about the population from which they were selected	False
Mode is the score that divides distributions exactly in half of the scores that are above and below	False median
Descriptive? variances consist of separate individual categories (number of people)	True
Correlation requires 2 scores from each person	True
Entire set of individuals of interest is called a sample	False population
Correlational Methods are 2 different variables observed to determine whether one variable causes changes in the other	False